@article{Matthews2006,
author = {Matthews, R.J. and Jagger, C. and Hancock, R.M.},
title= {Does socio-economic advantage lead to a longer, healthier old age?},
year = {2006},
doi = {10.1016/j.socscimed.2005.11.019},
journal = {Social Science & Medicine},
volume = {62},
number = {10},
pages = {2489--2499},
}